Pick up roller

SBA277 (gap & ultrasonice receiver)

Pick up motor

MBA842 (main board)

BBA70 (bridge board)

Paper out sensor

Feeding motor

SBA259 (jam sensor leading)

SBA259 (scan sensor)

Cover open sensor

Upper CIS

BBA80 (bridge broad upper)

Lower CIS

BBA80 (bridge broad lower)
SBA204 (paper in sensor)

Staple sensor broad left
USB cable

Rear cover open sensor

UIA216 UI board

Adapter

Feeding in roller (after upper CIS)

Feeding roller (before lower CIS)

feeding roller (after lower CIS)

SBA278 (ultrasonic transmitter)
